Table 4.

Tensile properties of the PLA-based composite specimens.

Sample	Tensile Modulus of Elasticity, MPa	Tensile Strength, MPa	Strain at Break, %
PLA	2418 ± 237	39 ± 5	6.8 ± 0.7
PLA-5% BC	3334 ± 256	37 ± 3	2.7 ± 0.3
PLA-10% BC	2649 ± 648	31 ± 6	1.8 ± 0.3
PLA-20% BC	2269 ± 115	16 ± 7	0.8 ± 0.3
PLA-30% HF	5158 ± 652	44 ± 1	2.0 ± 0.1
PLA-30% HF-5% BC	5841 ± 792	49 ± 5	2.1 ± 0.1
PLA-30% HF-10% BC	4992 ± 757	51 ± 0.4	2.0 ± 0.3